I have a tableView cell with a UITextField to enter the text.
I am populating the tableView with the following code:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellIdentifier = #"Ingredient Cell";
IngredientsTableViewCell *ingredientCell = [self.ingredientsTableView dequeueReusableCellWithIdentifier:cellIdentifier];
// NSManagedObjectContext *managedObject = [self.ingredientItems objectAtIndex:indexPath.row];
if (ingredientCell == nil)
{
ingredientCell = [[IngredientsTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
ingredientCell.accessoryType = UITableViewCellAccessoryNone;
[ingredientCell addSubview:ingredientCell.ingredientTextField];
[ingredientCell.ingredientTextField addTarget:self action:#selector(editingChanged:) forControlEvents:UIControlEventEditingChanged];
}
//Populate the textfield in the ingredientCell
ingredientCell.ingredientTextField.text = [self.ingredientItems objectAtIndex:indexPath.row];
return ingredientCell;
}
Following is the #selector(editingChanged:) method for the textField which never executes. What am I doing wrong?
-(void) editingChanged:(id)sender{
NSLog(#"hi");
// get the text being entered
NSString *ingredientText = ((UITextField *)sender).text;
//get the index of the selected row
NSInteger selectedIndex = [self.ingredientsTableView indexPathForSelectedRow].row;
//save the text to the array
[self.ingredientItems setObject:ingredientText atIndexedSubscript:selectedIndex];
}
So you'll want to use the textFieldDelegate (or if you're adventurous you could use ReactiveCocoa).
Add this at the top
<UITextFieldDelegate>
And this in your cellForRowAtIndexPath
ingredientCell.ingredientTextField.delegate = self;
ingredientCell.ingredientTextField.tag = 1;
And this delegate method
//Use this method instead of addTarget:
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
if (textField.tag == 1){
//do some stuff
}
}
see this stack overflow post: iOS - Adding Target/Action for UITextField Inside Custom UITableViewCell
But you might have a slightly different problem as well. This line of code seems redundant:
[ingredientCell addSubview:ingredientCell.ingredientTextField];
You're ingredient cell seems like it should already have the ingredientTextField as a subview. This might cause you problems as well. You can add it as a subview in a xib that's attached to your ingredientsTableViewCell class, or simply add it in code as
[self addSubview:ingredientTextField]
Hope that helps.
if (ingredientCell == nil)
{
ingredientCell = [[IngredientsTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
ingredientCell.accessoryType = UITableViewCellAccessoryNone;
[ingredientCell addSubview:ingredientCell.ingredientTextField];
[ingredientCell.ingredientTextField addTarget:self action:#selector(editingChanged:) forControlEvents:UIControlEventEditingChanged];
}
this portion looks much of problems
try taking out this line from if statement
[ingredientCell.ingredientTextField addTarget:self action:#selector(editingChanged:) forControlEvents:UIControlEventEditingChanged];
This will help you.
You can add this line in cellForRowAtIndexPath and add UITextFieldDelegate in Viewcontroller.h file
ingredientCell.ingredientTextField.delegate = self;
[ingredientCell.ingredientTextField addTarget:self action:#selector(editingChanged:) forControlEvents:UIControlEventEditingChanged];
This is textfield controller event
UIControlEventEditingDidBegin = 1 << 16, // UITextField
UIControlEventEditingChanged = 1 << 17,
UIControlEventEditingDidEnd = 1 << 18,
UIControlEventEditingDidEndOnExit = 1 << 19, // 'return key' ending editing
Related
I have a tableviewcontroller that has dynamic controls created in cells. If it's a dropdown type, I take the user to a different tableviewcontroller to select the value. Once selected, I pop back and reload the data, but when I do that it overwrites the cells on top of one another. I know this is because I'm reusing the cells, but I cannot seem to figure out how to prevent it.
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:YES];
[self.tableView reloadData];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
EWHInboundCustomAttribute *ca = [visibleCustomAttributes objectAtIndex:indexPath.row];
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"Cell"];
cell.tag=indexPath.row;
if (ca.CustomControlType == 1) {
cell.detailTextLabel.hidden=true;
cell.textLabel.hidden=true;
UITextField *caTextField = [[UITextField alloc] initWithFrame:CGRectMake(10, 10, 185, 30)];
caTextField.adjustsFontSizeToFitWidth = YES;
caTextField.textColor = [UIColor blackColor];
caTextField.placeholder = ca.LabelCaption;
if (ca.ReadOnly) {
[caTextField setEnabled: NO];
} else {
[caTextField setEnabled: YES];
}
caTextField.text=nil;
caTextField.text=ca.Value;
caTextField.tag=indexPath.row;
caTextField.delegate=self;
[cell.contentView addSubview:caTextField];
} else if (ca.CustomControlType == 4) {
cell.detailTextLabel.text=ca.Value;
cell.textLabel.text=ca.LabelCaption;
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
} else {
cell.detailTextLabel.hidden=true;
cell.textLabel.hidden=true;
UITextField *caTextField = [[UITextField alloc] initWithFrame:CGRectMake(10, 10, 185, 30)];
caTextField.adjustsFontSizeToFitWidth = YES;
caTextField.textColor = [UIColor grayColor];
caTextField.placeholder = ca.LabelCaption;
[caTextField setEnabled: NO];
caTextField.text = ca.Value;
caTextField.tag=indexPath.row;
caTextField.delegate=self;
[cell.contentView addSubview:caTextField];
}
return cell;
}
Instead of creating the UITextfield each time I would suggest at least using [UIView viewWithTag:tag] to capture the same UITextField object.
I'd suggest you to create custom UITableViewCell subclass and put all subviews related logic there.
Next, in order to reset/clear cell before reuse - you should override prepeareForReuse function.
Swift:
override func prepareForReuse() {
super.prepareForReuse()
//set cell to initial state here
}
First,I suggest you to use custom cells.If not and your cells are not so many,maybe you can try unique cell identifier to avoid cell reuse:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
// unique reuseID
NSString *cellReuseID = [NSString stringWithFormat:#"%ld_%ld", indexPath.section, indexPath.row];
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellReuseID];
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellReuseID];
// do something
}
return cell;
}
Hope it's helpful.
In my app rows are added to my TableView from a different view. When the user adds the rows the user is taken back to the TableView. The problem is that the text that was previously entered is no longer shown.
I am able to load it with an NSMutableDictionary but the user cannot see it. Any ideas on what I should do? what code I should add and where I should add it? Thanks a lot!
Here is code from a tableview method. I think the fix will go in here somewhere.
-(UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath*)indexPath{
static NSString *CellIdentifier = #"Cell";
CustomCell *cell = (CustomCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[CustomCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
cell.wtf = [[UITextField alloc]init];
NSUInteger count =0;
for (NSMutableDictionary *search in dataForAllRows){ //this just helps me pull the right data out of an array of NSMutableDictionary's
if ([search valueForKey:#"indexSection"] == [NSNumber numberWithInteger:(indexPath.section -1)]) {
if ([search valueForKey:#"indexRow"] == [NSNumber numberWithInteger:indexPath.row]) {
NSMutableDictionary *match = [dataForAllRows objectAtIndex:count];
[cell.wtf setText:[match objectForKey:#"wtf"]];
NSLog(#"%#",cell.wtf.text); // this outputs the correct value in the command line
}
}
count++;
}
}
}
Here is the code for my CustomCell.m
#import "CustomCell.h"
#implementation CustomCell
#synthesize wtf, cellPath;
- (void)awakeFromNib {
// Initialization code
}
- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
[super setSelected:selected animated:animated];
// Configure the view for the selected state
}
-(void)layoutSubviews{
wtf = [[UITextField alloc] initWithFrame:CGRectMake(7, 3, 65, self.contentView.bounds.size.height-6)];
self.wtf.delegate = self;
[wtf setContentVerticalAlignment:UIControlContentVerticalAlignmentCenter];
[wtf setAutocorrectionType:UITextAutocorrectionTypeNo];
[wtf setAutocapitalizationType:UITextAutocapitalizationTypeNone];
[wtf setBorderStyle:UITextBorderStyleRoundedRect];
wtf.textAlignment = NSTextAlignmentCenter;
wtf.keyboardType = UIKeyboardTypeNumberPad; //
[wtf setAutocapitalizationType:UITextAutocapitalizationTypeWords];
[wtf setPlaceholder:#"enter"];
[self.contentView addSubview:wtf];
}
Consider defining the cell with identifier #"Cell" in IB as a prototype row of the table. Then, use dequeueReusableCellWithIdentifier:forIndexPath: to retrieve the cell in cellForRowAtIndexPath. It's easier to understand what your cells will look like, and you can avoid some mistakes that are common when defining subviews in code.
Speaking of common mistakes, your code appears to present a couple: it doesn't frame the text field, nor does it add it as a subview of the cell. Both would explain not seeing the text field.
#williamb's advice is correct and necessary: only build the cell's subview's if they are absent, but the building of the cell is incomplete...
if (cell == nil) {
cell = [[CustomCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
UITextField *wtf = [[UITextField alloc]initWithFrame:CGRectMake(10,10,200,42];
[wtf setDelegate:self];
[cell addSubview:wtf];
cell.wtf = wtf;
}
As I mentioned in comment, a sectioned table ought to be supported by a 2D array. The outer array is an array of sections. Each section array is an array of dictionaries equal to the ones you're searching each time through this method, but pre-arranged so all that's done in cellForRowAtIndexPath is indexing into an array:
NSDictionary *d = self.myCorrectlyStructuredModel[indexPath.section][indexPath.row];
cell.wtf.text = d[#"wtf"];
It's not a big challenge to build this from what you have. Consider doing this right after you solve the text field problem. I (or others) can give you some advice -- if you need any -- about how to build that structure.
It looks like you are only setting the text value of your textfield if that cell does not exist and overriding your textfield instance to one that does not have a frame as #danh mentioned. What I believe you want to do is reuse the textfield once it is added to your cell's contentview and change what that textfield shows for each index path.
Try refactoring your cell code to be more like:
#implementation ExerciseCell
#pragma mark - Init
- (id)initWithStyle:(UITableViewCellStyle)style
reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style
reuseIdentifier:reuseIdentifier];
if (self)
{
wtf = [[UITextField alloc] initWithFrame:CGRectMake(7, 3, 65, 44)];
wtf.delegate = self;
[wtf setContentVerticalAlignment:UIControlContentVerticalAlignmentCenter];
[wtf setAutocorrectionType:UITextAutocorrectionTypeNo];
[wtf setAutocapitalizationType:UITextAutocapitalizationTypeNone];
[wtf setBorderStyle:UITextBorderStyleRoundedRect];
wtf.textAlignment = NSTextAlignmentCenter;
wtf.keyboardType = UIKeyboardTypeNumberPad;
[wtf setAutocapitalizationType:UITextAutocapitalizationTypeWords];
[wtf setPlaceholder:#"enter"];
[self.contentView addSubview:wtf];
}
return self;
}
and your tableview datasource class to be more like
-(UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath*)indexPath{
static NSString *CellIdentifier = #"Cell";
CustomCell *cell = (CustomCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[CustomCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
[cell.wtf setDelegate:self];
}
NSUInteger count = 0;
for (NSMutableDictionary *search in dataForAllRows){ //this just helps me pull the right data out of an array of NSMutableDictionary's
if ([search valueForKey:#"indexSection"] == [NSNumber numberWithInteger:(indexPath.section -1)]) {
if ([search valueForKey:#"indexRow"] == [NSNumber numberWithInteger:indexPath.row]) {
NSMutableDictionary *match = [dataForAllRows objectAtIndex:count];
[cell.wtf setText:[match objectForKey:#"wtf"]];
NSLog(#"%#",cell.wtf.text); // this outputs the correct value in the command line
}
}
count++;
}
}
}
Also do you mean to assign the the textField's delegate twice? Once in the cell and once in the tableview's datasource?
In order to load text into the UITextField in the CustomCell I added the following method
CustomCell.m
-(void)viewMyCellData{
//here I can set text to my textfield
wtf.text = #"Desired Text"; //this will read in every wtf textfield in the table
//getting the right text from an array will be asked in another question that I will post
//in a comment to this answer
}
Next we call this using [self viewMyCellData]
at the end of our
-(void)layoutSubviews method which is also in CustomCell.m
I have a UITableView with a custom cell. Inside the cell I have a UITextField with some placeholder text. I would like to set the placeholder from cellForRowAtIndexPath, but when I try to set it, the placeholder just says (null). Additionally, I would like to format the placeholder as so, "Period (number the cell is in the tableView)" So for the cell nearest the top of the tableView, it would say "Period 1", the second from the top would say "Period 2". I can't figure out how to do the numbering or why the cell is printing null. Here is the code -
In the custom cell -
NSString *rowString = [NSString stringWithFormat:#"Period %#", self.rowNumber];
self.classText = [[UITextField alloc] init];
self.classText.delegate = self;
self.classText.placeholder = rowString;
self.classText.frame = CGRectMake(14, 3, 320, 40);
self.classText.keyboardAppearance = UIKeyboardAppearanceDark;
self.classText.font = [UIFont fontWithName:#"HelveticaNeue" size:17];
//[self.classText addTarget:self action:#selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
[self addSubview:self.classText];
In cellForRowAtIndex Path -
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
SchoolCell *cell = nil;
static NSString *AutoCompleteRowIdentifier = #"AutoCompleteRowIdentifier";
cell = [tableView dequeueReusableCellWithIdentifier:AutoCompleteRowIdentifier];
if (cell == nil) {
cell = [[SchoolCell alloc]
initWithStyle:UITableViewCellStyleDefault reuseIdentifier:AutoCompleteRowIdentifier];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.rowNumber = #"test";
return cell;
}
Where in the custom cell are you placing these lines of code that initialize classText? You are probably setting the rowNumber in the cellForRowAtIndex method after the classText is being initialized. Either create a custom init method that accepts the rowNumber as a parameter, or create a method in rowString that you can call later from cellForRowAtIndex after you set the rowNumber, and place the classText initialization code in it.
I have a master detail app in ios, with SDK 7.0, Xcode 5, using ARC.
master has many items, detail has a table view. When I click on an item, the contents of tableview will change. This works well until I put a UITextField in each cell, because I want to edit the contents in the table.
The problem is: when I click on a new item, the old contents don't disappear，so the contents of a cell is a superposition of the new UITextField's text and the old UITextField's text.
The first normal tableview like this:
After I click on an new item, the tableview will like this:
The snippet of codes of master is:
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
LHBPoetry *poetry = poetryArray[indexPath.row];
self.detailViewController.poetryId = poetry.poetryId;
}
I have tried a lot of things in the above method, for example, I make all instances of the detail view controller to be nil; table view's data array removeAllObejects; table view reloadData; It can't fix the problem.
The snippet of detail is:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellIdentifier = #"detailCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
UITextField *textField = textField = [[UITextField alloc] initWithFrame:
CGRectMake(90, 12, 200, 25)];
textField.tag = indexPath.row;
textField.text =_sentenceArray[indexPath.row];
textField.clearsOnBeginEditing = NO;
textField.delegate = self;
textField.returnKeyType = UIReturnKeyDone;
[textField addTarget:self
action:#selector(textFieldDone:)
forControlEvents:UIControlEventEditingDidEnd];
[cell.contentView addSubview:textField];
textField.text = _sentenceArray[indexPath.row];
return cell;
}
I draw this tableview in Main.storyborad, It has a prototype cell with an identifier.
Any help will be appreciated.
k there is something i want to tell, wy because u are keep on adding the textfields for reused cells, there is not one textfield in the cell ..:) there are more then one text field's, because of that u are getting overlapped with one other, i think u are using default "master- detail" application, and modifying it..:)
oky for that u need to modify like below
in master controller
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"Cell"];
if(cell == nil)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:#"Cell"];
UITextField *textField = [[UITextField alloc]initWithFrame:CGRectMake(2, 3, 300, 30)];
[textField addTarget:self action:#selector(textFieldDone:) forControlEvents:UIControlEventEditingDidEnd]; //hear u are adding once initially
textField.tag = 100;
[cell addSubview:textField];
}
NSString *object = _objects[indexPath.row];//_objects is mutable array holding the sentences or names
UITextField *textField = (UITextField *)[cell viewWithTag:100];//after that u are reusing the textfields
textField.text = object;
textField.tag = indexPath.row;
return cell;
}
now you are creating the cell thats wy u dont want the prototype cell remove it from story board
in the above u removed the custom cell becz u are creating the cell in the code it self
now in the method
- (void) textFieldDone:(UITextField *)inTextFIeld
{
int index = inTextFIeld.tag;
[_objects replaceObjectAtIndex:index withObject:[inTextFIeld text]];
[self.masterTableVIew reloadData];//made connection to ur tableview
}
I have seen every post that is close to this question, and still not finding something useful. I have textFields in every cell that is being used as a form for the user to fill out. Everything with the cells works fine except when scrolling, the input in the textFields disappears when the cell scrolls off screen. I know this is because of dequeue. But there should be a way to save the data entered so that it doesn't disappear when scrolling or exiting the app. I also want to be able to take this info and email it as a PDF, or document. What is the best way to achieve this? The code below is an example of how I am generating my cells etc.
.h file
#interface MasterViewController : UITableViewController <UITextFieldDelegate, UITextFieldDelegate, UITableViewDataSource, UINavigationBarDelegate>{
NSString* name_;
UITextField* nameFieldTextField;
}
// Creates a textfield with the specified text and placeholder text
-(UITextField*) makeTextField: (NSString*)text
placeholder: (NSString*)placeholder;
// Handles UIControlEventEditingDidEndOnExit
- (IBAction)textFieldFinished:(id)sender;
#property (nonatomic,copy) NSString* name;
.m file
#synthesize name = name_;
- (void)viewDidLoad{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
self.detailViewController = (DetailViewController *)[[self.splitViewController.viewControllers lastObject] topViewController];
self.name = #"";
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil];
// Make cell unselectable and set font.
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.textLabel.font = [UIFont fontWithName:#"ArialMT" size:13];
if (indexPath.section == 0) {
UITextField* tf = nil;
switch ( indexPath.row ) {
case 0: {
cell.textLabel.text = #"Name" ;
tf = nameFieldTextField = [self makeTextField:self.name placeholder:#"John Appleseed"];
nameFieldTextField.tag = 1;
[cell addSubview:nameFieldTextField];
break ;
}
// Textfield dimensions
tf.frame = CGRectMake(120, 12, 170, 30);
// Workaround to dismiss keyboard when Done/Return is tapped
[tf addTarget:self action:#selector(textFieldFinished:) forControlEvents:UIControlEventEditingDidEndOnExit];
}
return cell;
}
// Textfield value changed, store the new value.
- (void)textFieldDidEndEditing:(UITextField *)textField {
//Section 1.
if ( textField == nameFieldTextField ) {
self.name = textField.text ;
}
}
- (void)viewWillAppear:(BOOL)animated{
NSString *nameCellString = [[NSUserDefaults standardUserDefaults] stringForKey:#"nameCellString"];
nameFieldTextField.text = nameCellString;
}
- (void)viewWillDisappear:(BOOL)animated{
NSString *nameCellString = self.name;
[[NSUserDefaults standardUserDefaults] setObject:nameCellString forKey:#"nameCellString"];
}
There are actually two problems here, both of them being in your cellForRowAtIndexPath: implementation.
You are putting the text field into the cell, even if this cell is reused and already has a text field. Thus you are actually piling text field over text field, covering up the previously existing text field.
You are not putting the text back into the text field if there was already text in the text field for that row (index path).
In other words, the cells are (as you rightly say) reused, so it is up to you to take that fact into account. You must look at the state of the incoming cell, and reconfigure the cell accordingly.
First off, I urge you to consider creating a custom cell in a storyboard, and grabbing that. It's a lot easier than coding one, and I think it's the future. That said, look into populating your tableViews with NSArrays, instead of hard-coding strings into the cellForRowAtIndexPath method. I've taken the liberty of giving you an example of this.
The following is based on your code, and should be a copy/paste solution. Look it over, and see how it operates.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSArray *titlesArray = #[#"Name", #"Birthday", #"Favorite Food"];
UITableViewCell *cell;
cell = [tableView dequeueReusableCellWithIdentifier:[NSString stringWithFormat:#"%i%i", indexPath.section, indexPath.row]];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil];
// Make cell unselectable and set font.
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.textLabel.font = [UIFont fontWithName:#"ArialMT" size:13];
// Populate label from array
cell.textLabel.text = titlesArray[indexPath.row];
if (indexPath.section == 0) {
UITextField* tf = nil;
switch ( indexPath.row ) {
case 0: {
tf = nameFieldTextField = [self makeTextField:self.name placeholder:#"John Appleseed"];
nameFieldTextField.tag = 1;
[cell addSubview:nameFieldTextField];
break ;
}
// Textfield dimensions
tf.frame = CGRectMake(120, 12, 170, 30);
// Workaround to dismiss keyboard when Done/Return is tapped
[tf addTarget:self action:#selector(textFieldFinished:) forControlEvents:UIControlEventEditingDidEndOnExit];
}
// Set the reuse identifier to a unique string, based on placement in table
// This ensures that the textField will retain its text
cell.reuseIdentifier = [NSString stringWithFormat:#"%i%i", indexPath.section, indexPath.row];
}
return cell;
}
// Textfield value changed, store the new value.
- (void)textFieldDidEndEditing:(UITextField *)textField {
//Section 1.
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
switch (textField.tag) {
case 1:
[defaults setObject:textField.text forKey:#"nameCellString"];
self.name = textField.text;
break;
default:
break;
}
[defaults synchronize];
}
EDIT: Changed to accommodate more cells.
You should use array of UIDictionary for your tableDataSourceArray Like:
step1)
NSArray *tableDataSourceArray = [[NSArray alloc]init];
NSMutableDictionary *cellData = [[NSMutableDictionary alloc]init];
[cellData setValue:#"" forKey:#"Name"];
...//so on
[tableDataSourceArray addObject:cellData];
cellData = nil;
repeat step1 as number of records you have.
Now in cellForRowAtIndexPath:
nameFieldTextField.tag = indexPath.row; //To store index of dataSourceArray
nameFieldTextField.text = [[tableDataSourceArray objectAtIndex:indexPath.row] valueForKey:#"Name"];
And at last in textFieldDidEndEditing:
NSMutableDictionary *cellDataDic = tableDataSourceArray objectAtIndex:textField.tag];
[cellDataDic setValue:textField.text forKey:#"Name"];
hope it will help you.
I think the easiest way to fix your problem is to create a new class for your cell (inherit from UITableViewCell) and add new property like customerTextField (UITextField). In constructor add new textfield but with CGRectZero. In method layoutSubviews you will assign CGRect for your textfield.
Generally speaking this approach will make your UIViewController cleaner (you will reduce number of checks for textfield state).